sandhya patel is here with live doppler 7hd. sandhya? >> dan, great advice. it is going to be cooler tomorrow, and we will need the umbrellas in some areas. let's check out live doppler 7hd because we have high clouds overhead. fog has formed down below. look at the visibility where it is foggy. concord reporting visibility down to two and a half miles and three miles in half moon bay. give yourself extra time for the morning commute. it will slow you down in spots. here is a sign of the cold system that is coming. it is producing rain and snow in the pacific northwest. that will be heading down toward the bay area. i will show you when you will need the umbrellas and how low the local snow levels are going to go in a few minutes. carolyn? >> thank you. >>> it was a fight to the death between a man and an intruder in his apartment. tonight police have been interviewing the tenant who killed that intruder. it happened at the apartment complex in pittsburgh on easterly land road. that's where alan wang is live with the story. alan? >> carolyn, police believe it